ChinGym - CHECK!
fleece tube for chinchillas. One of my favourite pet craft projects!
Christmas Present for Guinea Pigs: Organic APPLE CHEW TOY Combination Pack For by FarmerDaveHay
Cage Accessories - Whimsy's Menagerie & Chinchilla Rescue
A good selection of toys and activities will help keep your pet chinchillas active, happy and healthy. Chinchillas also like exploring outside of their cages, but this requires careful chinchilla-proofing.
cheap guinea pig (or bun) toy
Play area using flexible corrugated plastic drain pipes. Pretty cool, though I'd be scared of cats and such hiding in there...
The 10 Healthiest Chinchilla Treats... not that any treats are really healthy for them
Small Pets DIY... Diy chinchilla toy More
Cage Pictures - Page 4 - Chins & Hedgies